Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4675604 | Computerized and motorized electromagnetic flux leakage internal diameter tubular inspection device | Mark C. Moyer, William D. Perry, H. Stanley Silvus, Jr., William C. Gibson | 1987-06-23 |
| 4573013 | Magnetic inspection of reinforcing steel rods in prestressed concrete | John R. Barton, George A. Ferguson | 1986-02-25 |
| 4531091 | Magnetic inspection of reinforcing steel using sensor array | Albert S. Lozano, Wilson Brent Tarver | 1985-07-23 |
| 4503393 | Method and apparatus for detecting flaws in the threaded end of an elongate member using electromagnetic excitation and an automated scanning sensor | Mark C. Moyer, Clifford W. Petersen, William D. Perry, Floyd A. Balter, Cecil M. Teller, II | 1985-03-05 |